This is an old revision of this page, as edited by Upchump(talk | contribs) at 08:13, 1 February 2009(factor graph exists, redirecting there). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.Revision as of 08:13, 1 February 2009 by Upchump(talk | contribs)(factor graph exists, redirecting there)